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2018-06-15 17:36:40
Pure suction sweeper is divided into the following categories: pure sweep type, suction sweep type, wash sweep type, blow-suction type and pure suction type. The pure suction type sweeper adopts the principle of negative pressure pure suction and consists of a dust collection system, a dust collection box, a secondary dust collection box, a dust recovery system, a hydraulic system, an electronic c...
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